Apple's first foldable phone, the iPhone Duo, features a nano-texture display designed to reduce crease visibility. Early hands-on reports show the crease is barely noticeable, with some saying it's easier to feel than see. However, experts caution that long-term durability remains unknown.

Foldable phones historically develop more visible creases over time due to cumulative folding stress, as seen with Samsung's Galaxy Z Fold 8. Apple executives express confidence in the device's durability, but real-world performance will only emerge after mass consumer use. The nano-texture coating reduces light reflection, making the crease less apparent initially, but it does not eliminate the physical fold.

Reviews based on short-term use cannot predict long-term outcomes. Only extended use by consumers will reveal whether Apple has truly solved the crease issue. Until then, assessments remain preliminary, and future durability tests by reviewers and YouTubers will be critical.